Pole saw



FIG. 1 is a top perspective view of a pole saw in accordance with thepresent invention;

FIG. 2 is a right side view of the pole saw of FIG. 1;

FIG. 3 is a left side view of the pole saw of FIG. 1;

FIG. 4 is a bottom view of the pole saw of FIG. 1;

FIG. 5 is a top view of the pole saw of FIG. 1;

FIG. 6 is a front view of the pole saw of FIG. 1; and,

FIG. 7 is a back view of the pole saw of FIG. 1.

The broken lines in the drawings illustrate portions of the pole saw andform no part of the claimed design.

CLAIM The ornamental design for the pole saw, as shown and described.